smac.runner.abstract_serial_runner¶
Classes¶
|
Interfaces¶
- class smac.runner.abstract_serial_runner.AbstractSerialRunner(scenario, required_arguments=None)[source]¶
Bases:
AbstractRunner
- count_available_workers()[source]¶
Returns the number of available workers. Serial workers only have one worker.
- Return type:
int
- is_running()[source]¶
Whether there are trials still running.
Generally, if the runner is serial, launching a trial instantly returns its result. On parallel runners, there might be pending configurations to complete.
- Return type:
bool
- iter_results()[source]¶
This method returns any finished configuration, and returns a list with the results of executing the configurations. This class keeps populating results to
self._results_queue
until a call toget_finished
trials is done. In this case, the self._results_queue list is emptied and all trial values produced by running run are returned.- Returns:
A list of TrialInfo/TrialValue tuples, all of which have been finished.
- Return type:
Iterator[tuple[TrialInfo, TrialValue]]
- submit_trial(trial_info)[source]¶
- This function submits a trial_info object in a serial fashion. As there is a single
worker for this task, this interface can be considered a wrapper over the run method.
Both result/exceptions can be completely determined in this step so both lists are properly filled.
- Parameters:
trial_info (TrialInfo) – An object containing the configuration launched.
- Return type:
None